package com.zzy.database.service;

import com.zzy.database.pojo.Customer;

import java.util.List;

public interface CustomerService {
    void addCustomer(Customer customer);

    void updateCustomer(Customer customer);

    void deleteCustomerById(String customerId);

    Customer getCustomerById(String customerId);

    List<Customer> getAllCustomers();
    void complete(Customer customer);
}
